/**
* Copyright (C) 2014-2015 LinkedIn Corp. (pinot-core@linkedin.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.linkedin.thirdeye.hadoop.topk;
/**
* Class to manage dimension value and metric values pairs
* The order of elements is determined based on the metric value -
* Lesser metric value is treated as greater in ordering,
* so that it gets removed from the fixed size PriorityQueue first
*/
public class DimensionValueMetricPair implements Comparable<DimensionValueMetricPair>{
private String dimensionValue;
private Number metricValue;
public DimensionValueMetricPair(String dimensionValue, Number metricValue) {
this.dimensionValue = dimensionValue;
this.metricValue = metricValue;
}
public String getDimensionValue() {
return dimensionValue;
}
public void setDimensionValue(String dimensionValue) {
this.dimensionValue = dimensionValue;
}
public Number getMetricValue() {
return metricValue;
}
public void setMetricValue(Number metricValue) {
this.metricValue = metricValue;
}
@Override
public int compareTo(DimensionValueMetricPair other) {
return other.metricValue.intValue() - this.metricValue.intValue();
}
@Override
public String toString() {
return "[" + dimensionValue + "=" + metricValue + "]";
}
}